TY - JOUR AU - M. M. Vainberg AU - I. M. Lavrent'ev TI - Equations with monotone and potential operators in Banach spaces JO - Doklady Akademii Nauk PY - 1969 SP - 711 EP - 714 VL - 187 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_187_4_a0/ LA - ru ID - DAN_1969_187_4_a0 ER -